S - 5 Maintenance - Four winns 248 Vista Owner's Manual

In mountain regions, extra care is required due
to extreme braking conditions. If not equipped
with a "rugged duty towing package" use turn-
outs often to allow brakes to cool otherwise loss
of trailer brakes could result. Consult with your
Four Winns dealer regarding a "rugged duty tow-
ing package" for your towing requirements.
5. When rounding turns on highways or streets, DO NOT
cut corners. Also, travel slowly over railroad tracks.
6. If the trailer begins to "fishtail" when accelerating, re-
duce speed until it ceases. If the trailer "fishtails"
again during acceleration, stop to investigate the
cause of the problem. Check for improper trailer load
and uneven weight distribution inside the boat. Check
the winch line and tie-downs. Also check the tires
for proper inflation or damage. If necessary, redis-
tribute the load before continuing.
For additional information on trailering, refer to the "Boat-
ing Basics" manual included in the owner's packet.
S - 5 MAINTENANCE
A. Care of Exterior Finish
When using the trailer, keep in mind the paint can scratch
and become marred during normal use. In most cases,
touch-up paint can be ordered. Please contact a Four
Winns dealer for assistance.
Some maintenance is required to maintain the finish and
minimize rusting. The trailer should be washed and rinsed
with clean water immediately after each use. On galva-
nized trailers, rinse only with clean water. Depending
upon use, waxing is recommended twice a year. Use
paste wax designed for enamel paint.
B. Bunks
The bunks should be replaced if they are cracked, warped,
or evidence of dry-rot is found. The replacement boards
should be treated lumber of the same length and width.
DO NOT burn damaged or broken bunks. Toxic
fumes will be released. Dispose of bunks prop-
erly.
Vista™ Owner's Manual
™
C. Swivel Jack
Keep the swivel jack clean of dirt, tar, and mud. Lubri-
cate every six months. The swivel jack's inner ram should
be lubricated with SAE 30 weight oil. The top cover may
be removed to lubricate the gears with wheel bearing
grease.
Replace all worn and damaged parts. ALWAYS use the
manufacturer's replacement parts. Replacement parts
may be ordered through your Four Winns dealer.
For more information on maintenance, refer to the
manufacturer's literature included in the owner's packet.
D. Brake Actuator & Coupling Assembly
When storing or parking your trailer, keep the brake ac-
tuator and coupling assembly (coupler) off the ground to
prevent dirt buildup in the ball socket. Keep the coupler
clean of dirt, tar, and mud. Lubricate the coupler with
SAE 30 weight oil every six months or as often as neces-
sary. Replace any worn or defective parts. If the coupler
is damaged, contact your Four Winns dealer for replace-
ment parts. DO NOT use a damaged or bent coupler
assembly.
For more information on maintenance, refer to the
manufacturer's literature included in the owner's packet.
NOTICE
The trailer should be set up at a slight angle to
allow for water to drain aft in the boat.
E. Winch
The winch should be kept clean of dirt, ice, paint, etc.,
and the spur gears should have a film of grease on them
at all times. Apply several drops of SAE 30 weight oil to
the ratchet pawl mechanism, bushings and pinion shaft
threads twice per season.
Replace any worn or damaged parts. For more informa-
tion on maintenance, refer to the manufacturer's litera-
ture included in the owner's packet.
F. Lights
Inspect wiring for cuts or bare wire which could cause
electrical shorts. Repair or replace defective wiring. Re-
place cracked or damaged lens and always carry spare
bulbs. Replacement parts may be ordered through a Four
Winns dealer.
Section S
Page 12